TEST CELL FOR SIMULLATING IGNITION BY SHORT CIRCUIT AND IGNITION SIMULATION METHOD BY SHORT CIRCUIT USING THE SAME

摘要

The present invention relates to a test cell for simulating ignition according to the occurrence of a short circuit and a method for simulating ignition using the same. By inducing an internal short circuit in an overhang region of a negative electrode, the deformation of the separator is minimized and the positive electrode current collector and negative electrode composite layer with high risk It can induce a short circuit between them, which allows safe and effective test execution.